Hi i have running LCR v1.5 on a alix board. I have oslec running, it does some echo cancelling but on very echoed lines it is not enought..
Also i have the problem on transfer calls using LCR lines. the steps are : dial outgoing calls using LCR (OpenVox Card) then when called party answer , just transfer it to another SIP extension. I have test to nodtf and tone yes iside interface.conf in LCR, but nothing happens. Anyone have suggestions ? Regards Andrea Tom Chadwin ha scritto: > Hi Dominko > > User on Snom 300 (SIP), can hear hisown voice too loudly on some mISDN > calls. It seems to happen much more frequently on outgoing than on > incoming calls. I have tried dropping txgain right down, but the echo > was still there, and users complained that the call recipients were > now finding it difficult to hear them. I've tried the same on > individual phones by dropping the receiver mic volume, but with no > real success. > > Any help gratefully received. I know this aspect of the question is > Asterisk rather than Astlinux, so any feedback on EC dual BRI cards > for Astlinux (in a net5501) is also most welcome. > > Thanks > > Tom > > > >> From: Dominko Vrljic [mailto:[email protected]] >> >> did you try tune gain on ISDN channels (txgain, rxgain) Can >> you discribe who have echo (extensions on asterisk or PSTN users) >> >> >> >>> From: Tom Chadwin <[email protected]> >>> >>> Using Astlinux 0.6.7 - can anyone recommend a dual BRI card with >>> (probably hardware) echocancellation which will work? I >>> >> currently have >> >>> an Openvox miniPCI dual BRI, but have echo problems, and >>> >> want to try >> >>> to find a solution. I asked about the OSLEC for mISDN >>> >> patch, but was >> >>> told that it would not work on mISDN 1.1.7 (the current version in >>> Astlinux). >>> >>> So, anyone got experience with hardware e/c on BRI in Astlinux? >>> > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day > trial. Simplify your report design, integration and deployment - and focus on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Astlinux-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > [email protected]. > > __________ NOD32 4365 (20090825) Information __________ > > This message was checked by NOD32 antivirus system. > http://www.eset.com > > > > -- Andrea Cristofanini _______________________________________ ZeroZero39 srl Viale Brianza, 20 20092 Cinisello Balsamo (MI) Tel: +39 02 61294759 Fax: +39 02 94195090 Mob:+39 329 1871756 mail: [email protected] web: www.zerozero39.it web: www.gedameurope.com ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Astlinux-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to [email protected].
